John Kain is a former professional rugby league footballer who played in the 1970s. He played at club level for Castleford.David Smart & Andrew Howard (1 July 2000). "Images of Sport - Castleford Rugby League - A Twentieth Century History". The History Press Ltd.
References
External links Search for "Kain" at rugbyleagueproject.org John Kain Memory Box Search at archive.castigersheritage.com